Statistical Office of the Republic of Slovenia, 2002, "Births by vitality, sex and legitimate or illegitimate births by administrative units, Slovenia, 2000," Statistical Office of the Republic of Slovenia, on line [http://www.stat.si/doc/pub/rr776-2002/16/T16-02-00.htm].

Statistical Office of the Republic of Slovenia, 2003, "Births by vitality, sex and legitimate or illegitimate births by administrative units, Slovenia, 2001," Statistical Office of the Republic of Slovenia, on line [http://www.stat.si/doc/pub/rr798-2003/16/T16-02-01.htm].